Analysis Overview
SHA256
58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222
Threat Level: Known bad
The file 58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked was found to be: Known bad.
Malicious Activity Summary
Zloader family
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-27 06:35
Signatures
Zloader family
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-27 06:35
Reported
2022-10-27 06:52
Platform
win7-20220812-en
Max time kernel
585s
Max time network
587s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ufah = "C:\\Users\\Admin\\AppData\\Roaming\\Ihfab\\fufeof.exe" | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1132 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe
"C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe"
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp |
Files
memory/1132-54-0x0000000075561000-0x0000000075563000-memory.dmp
memory/1684-55-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1684-57-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1684-58-0x0000000000000000-mapping.dmp
memory/1684-60-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1684-61-0x0000000000090000-0x00000000000B9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-27 06:35
Reported
2022-10-27 06:53
Platform
win10v2004-20220812-en
Max time kernel
489s
Max time network
497s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cify = "C:\\Users\\Admin\\AppData\\Roaming\\Foacbu\\hayh.exe" | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 568 set thread context of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 568 wrote to memory of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 568 wrote to memory of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 568 wrote to memory of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 568 wrote to memory of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 568 wrote to memory of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe
"C:\Users\Admin\AppData\Local\Temp\58afcdc59220bd54561c650d1c9f1ebed87e517dc747dfc7d243bd19708b7222_unpacked.exe"
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.252.118.126:80 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 8.253.209.121:80 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 8.252.118.126:80 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp |
Files
memory/1220-132-0x0000000000000000-mapping.dmp
memory/1220-133-0x0000000000F20000-0x0000000000F49000-memory.dmp
memory/1220-134-0x0000000000F20000-0x0000000000F49000-memory.dmp
memory/1220-135-0x0000000000F20000-0x0000000000F49000-memory.dmp